22 citations · 22 across the 4 of their papers we have counts for
3 papers · 1 filter
Coherence of velocity fluctuations in a turbulent round jet
T. Singla, M. Caelen, F. Pétrélis +1
Coherence between the velocity fluctuations measured at two points is investigated in a turbulent jet flow. Coherence is calculated in different regions of the flow by changing the…
Bifurcations of a large scale circulation in a quasi-bidimensional turbulent flow
Guillaume Michel, Johann Herault, François Pétrélis +1
We report the experimental study of the bifurcations of a large-scale circulation that is formed over a turbulent flow generated by a spatially periodic forcing. After shortly desc…
1/f noise in turbulent flows
Johann Herault, François Pétrélis, Stephan Fauve
We report the experimental observation of fluctuations in three different turbulent flow configurations: the large scale velocity driven by a two-dimensional turbulent flow,…